Java Developer

16 600 - 20 000 PLNNet per month - B2B

Java Developer

Java

-, Poznań +4 Locations

EndySoft

16 600 - 20 000 PLN
Net per month - B2B
Full-time
B2B
Mid
Remote

Tech stack

    Java

    advanced

    Spring

    advanced

    OOP

    regular

    RESTful API

    regular

    PostgreSQL

    regular

    MySQL

    regular

    Git

    regular

Job description

Position Overview:

We are seeking a skilled Java Developer to join our development team. The ideal candidate will have a strong background in building scalable and efficient backend systems using Java. This role involves working on various stages of the software development lifecycle, including design, development, testing, and deployment. 


MD rate: 16600 - 20000 PLN


Roles and Responsibilities:

  • Develop, test, and maintain backend applications using Java
  • Design and implement scalable and secure backend solutions. 
  • Collaborate with front-end teams to integrate APIs and services. 
  • Write clean, efficient, and reusable code. 
  • Troubleshoot, debug, and optimize applications. 
  • Participate in code reviews and ensure adherence to best practices. 


Required Skills and Experience:

  • Strong proficiency in Java (8 or newer)
  • Experience with Spring Framework (Spring Boot, Spring MVC). 
  • Solid understanding of object-oriented programming (OOP) and design patterns. 
  • Experience with RESTful APIs and microservices architecture
  • Familiarity with relational databases such as PostgreSQL, MySQL, or Oracle
  • Knowledge of version control systems, particularly Git
  • Understanding of CI/CD pipelines and build tools like Maven or Gradle
  • Strong problem-solving skills and attention to detail. 


Nice to Have:

  • Experience with Kubernetes and Docker for containerization. 
  • Familiarity with NoSQL databases such as MongoDB or Cassandra
  • Knowledge of messaging systems like RabbitMQ or Apache Kafka
  • Experience with JUnit, Mockito, or other testing frameworks. 
  • Familiarity with front-end technologies such as JavaScript or TypeScript
  • Exposure to Agile/Scrum development methodologies. 
  • Experience with GraphQL APIs. 


Additional Information:

This is an excellent opportunity to work on cutting-edge backend systems and contribute to innovative projects. If you are passionate about Java development and enjoy solving complex problems in a collaborative environment, we encourage you to apply.

Published: 26.08.2025
Office location
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